CA3002453C - Method for producing fuel cell separator - Google Patents
Method for producing fuel cell separator Download PDFInfo
- Publication number
- CA3002453C CA3002453C CA3002453A CA3002453A CA3002453C CA 3002453 C CA3002453 C CA 3002453C CA 3002453 A CA3002453 A CA 3002453A CA 3002453 A CA3002453 A CA 3002453A CA 3002453 C CA3002453 C CA 3002453C
- Authority
- CA
- Canada
- Prior art keywords
- separator
- mold
- groove
- separator material
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 58
- 238000003825 pressing Methods 0.000 claims abstract description 58
- 239000011247 coating layer Substances 0.000 claims abstract description 36
- 230000000295 complement effect Effects 0.000 claims abstract description 3
- 238000003754 machining Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000007789 gas Substances 0.000 description 47
- 239000010410 layer Substances 0.000 description 43
- 239000000758 substrate Substances 0.000 description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 27
- 229910052799 carbon Inorganic materials 0.000 description 26
- 239000002245 particle Substances 0.000 description 24
- 229910052719 titanium Inorganic materials 0.000 description 17
- 239000010936 titanium Substances 0.000 description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 16
- 238000009792 diffusion process Methods 0.000 description 14
- 239000012528 membrane Substances 0.000 description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000005518 polymer electrolyte Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000012209 glucono delta-lactone Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0228—Composites in the form of layered or coated products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-123589 | 2017-06-23 | ||
JP2017123589A JP6863129B2 (ja) | 2017-06-23 | 2017-06-23 | 燃料電池用セパレータの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA3002453A1 CA3002453A1 (en) | 2018-12-23 |
CA3002453C true CA3002453C (en) | 2020-07-21 |
Family
ID=64567999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3002453A Active CA3002453C (en) | 2017-06-23 | 2018-04-24 | Method for producing fuel cell separator |
Country Status (6)
Country | Link |
---|---|
US (1) | US10714763B2 (ja) |
JP (1) | JP6863129B2 (ja) |
KR (1) | KR102073581B1 (ja) |
CN (1) | CN109119652B (ja) |
CA (1) | CA3002453C (ja) |
DE (1) | DE102018110438A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7095549B2 (ja) * | 2018-10-18 | 2022-07-05 | トヨタ自動車株式会社 | 燃料電池用セパレータ及びその製造方法、燃料電池用セパレータの製造装置 |
CN111687589A (zh) * | 2019-03-15 | 2020-09-22 | Oppo广东移动通信有限公司 | 金属结构件的制作方法和移动终端 |
JP7215384B2 (ja) * | 2019-09-24 | 2023-01-31 | トヨタ自動車株式会社 | 燃料電池の製造方法 |
JP2021086708A (ja) * | 2019-11-27 | 2021-06-03 | 住友理工株式会社 | 燃料電池用セパレータの製造方法 |
JP7368295B2 (ja) * | 2020-03-31 | 2023-10-24 | 本田技研工業株式会社 | 燃料電池用セパレータの製造方法、および燃料電池用セパレータの製造装置 |
DE102021204497A1 (de) * | 2020-05-11 | 2021-11-11 | Reinz-Dichtungs-Gmbh | Dichtungsanordnung, Plattenanordnung, elektrochemisches System sowie Verfahren zur Herstellung einer Dichtungsanordnung |
CN112919587B (zh) * | 2021-01-19 | 2022-11-08 | 山东欣远新材料科技有限公司 | 一种掺硼金刚石薄膜电极复合基体及其制备方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214707B2 (ja) * | 1972-05-15 | 1977-04-23 | ||
JPH03268808A (ja) * | 1990-03-16 | 1991-11-29 | Sumitomo Metal Ind Ltd | 金属の塑性加工用工具 |
JPH0565498U (ja) * | 1992-01-31 | 1993-08-31 | 三菱マテリアル株式会社 | プレス用型 |
JP4759121B2 (ja) * | 1999-08-27 | 2011-08-31 | 日清紡ホールディングス株式会社 | 燃料電池セパレータの製造装置及び製造方法 |
JP4382916B2 (ja) * | 1999-09-08 | 2009-12-16 | 株式会社アマダ | タレットパンチプレスのワーク下面エアブロー装置 |
CA2373344C (en) * | 2001-02-28 | 2012-03-20 | Daido Tokushuko Kabushiki Kaisha | Corrosion-resistant metallic member, metallic separator for fuel cell comprising the same, and process for production thereof |
JP2003092119A (ja) * | 2001-09-19 | 2003-03-28 | Honda Motor Co Ltd | 燃料電池用セパレータの製造方法 |
JP2003272653A (ja) | 2002-03-15 | 2003-09-26 | Nippon Light Metal Co Ltd | 燃料電池用金属製セパレータ及びその製造方法 |
JP4819352B2 (ja) | 2003-12-17 | 2011-11-24 | 昭和電工株式会社 | 鍛造用金型の製造方法、鍛造用金型および鍛造成形品 |
WO2005058532A1 (en) | 2003-12-17 | 2005-06-30 | Showa Denko K.K. | Method for producing forging die, forging die and forged article |
JP4604552B2 (ja) * | 2004-05-25 | 2011-01-05 | トヨタ自動車株式会社 | プレス用金型 |
JP5070548B2 (ja) * | 2005-06-17 | 2012-11-14 | 国立大学法人山梨大学 | 燃料電池用金属セパレータ及び製造方法 |
US8173319B2 (en) * | 2005-12-23 | 2012-05-08 | Daimler Ag | Fuel cell water management system and method |
JP2008282728A (ja) * | 2007-05-11 | 2008-11-20 | Hitachi Cable Ltd | 燃料電池及びそのセパレータ及びその加工方法 |
JP2009152177A (ja) * | 2007-11-26 | 2009-07-09 | Daido Steel Co Ltd | 燃料電池用バイポーラ金属セパレータおよびその製造方法 |
WO2009096309A1 (ja) * | 2008-01-31 | 2009-08-06 | Kasatani Corp. | 板金プレス加工方法、その金型及び成形品 |
JP5381647B2 (ja) | 2009-11-26 | 2014-01-08 | トヨタ紡織株式会社 | 燃料電池用セパレータ及びその製造方法 |
WO2012165492A1 (ja) * | 2011-05-30 | 2012-12-06 | 昭和電工株式会社 | 燃料電池用セパレータの製造方法 |
JP2014087823A (ja) * | 2012-10-30 | 2014-05-15 | Calsonic Kansei Corp | フィン成形装置 |
JP5968857B2 (ja) | 2013-11-11 | 2016-08-10 | 株式会社神戸製鋼所 | チタン製燃料電池セパレータの製造方法 |
WO2015068559A1 (ja) | 2013-11-11 | 2015-05-14 | 株式会社神戸製鋼所 | チタン製燃料電池セパレータ材およびチタン製燃料電池セパレータ材の製造方法 |
CN203659986U (zh) * | 2013-12-09 | 2014-06-18 | 新源动力股份有限公司 | 一种强化反应气体分配的燃料电池金属双极板 |
JP2016122642A (ja) * | 2014-05-28 | 2016-07-07 | 株式会社神戸製鋼所 | 燃料電池用セパレータ材及びその製造方法 |
CA2950711A1 (en) * | 2014-06-24 | 2015-12-30 | Nippon Steel & Sumitomo Metal Corporation | Fine mold for molding fuel cell separator, method for producing fuel cell separator, and fuel cell separator |
JP6561608B2 (ja) * | 2015-06-15 | 2019-08-21 | トヨタ紡織株式会社 | プレス金型装置 |
-
2017
- 2017-06-23 JP JP2017123589A patent/JP6863129B2/ja active Active
-
2018
- 2018-04-24 CA CA3002453A patent/CA3002453C/en active Active
- 2018-05-02 DE DE102018110438.3A patent/DE102018110438A1/de active Granted
- 2018-06-20 KR KR1020180070616A patent/KR102073581B1/ko active IP Right Grant
- 2018-06-21 CN CN201810643348.0A patent/CN109119652B/zh not_active Expired - Fee Related
- 2018-06-21 US US16/014,250 patent/US10714763B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10714763B2 (en) | 2020-07-14 |
KR20190000809A (ko) | 2019-01-03 |
CN109119652B (zh) | 2021-11-23 |
CA3002453A1 (en) | 2018-12-23 |
US20180375113A1 (en) | 2018-12-27 |
CN109119652A (zh) | 2019-01-01 |
JP6863129B2 (ja) | 2021-04-21 |
DE102018110438A1 (de) | 2018-12-27 |
KR102073581B1 (ko) | 2020-02-05 |
JP2019008984A (ja) | 2019-01-17 |
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